accumulation curves showed comparable richness // between forestand farms at the landscape level (Fig. 2). Non-parametric estimator Chao 1 suggested that, // at the landscape level, // farms hold up to 139 species while forests harbor up to 141 species. // Tree density(stems/ha) // in farms was 220 (range 77–507),// whereas in forestsite was 628 (range 330–1013).// Mean values for species richness,diversity // by Shannon and Reciprocal Simpsons indices, // and stem density ,// basal area and canopy closure were significantly // higher in forests than in farms // (for canopy closure p-value = 0.01, // for the other variables p-value < 0.001; Table 2).// All sampled trees were native.
accumulation curves showed comparable richness // between forestand farms at the landscape level (Fig. 2). Non-parametric estimator Chao 1 suggested that, // at the landscape level, // farms hold up to 139 species while forests harbor up to 141 species. // Tree density(stems/ha) // in farms was 220 (range 77–507),// whereas in forestsite was 628 (range 330–1013).// Mean values for species richness,diversity // by Shannon and Reciprocal Simpsons indices, // and stem density ,// basal area and canopy closure were significantly // higher in forests than in farms // (for canopy closure p-value = 0.01, // for the other variables p-value < 0.001; Table 2).// All sampled trees were native.
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